18208064763

素因数分解:

$3^4\times 7^1\times {\mathrm{599}}^1\times {\mathrm{53611}}^1$

素因数の和:54229

約数の個数: 40

約数和(自身を含む): 31137849600

約数和(自身を除く): 12929784837

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 599, 1797, 4193, 5391, 12579, 16173, 37737, 48519, 53611, 113211, 160833, 339633, 375277, 482499, 1125831, 1447497, 3377493, 4342491, 10132479, 30397437, 32112989, 96338967, 224790923, 289016901, 674372769, 867050703, 2023118307, 2601152109, 6069354921, 18208064763]

約数ペア:

[(1, 18208064763), (3, 6069354921), (7, 2601152109), (9, 2023118307), (21, 867050703), (27, 674372769), (63, 289016901), (81, 224790923), (189, 96338967), (567, 32112989), (599, 30397437), (1797, 10132479), (4193, 4342491), (5391, 3377493), (12579, 1447497), (16173, 1125831), (37737, 482499), (48519, 375277), (53611, 339633), (113211, 160833)]